Merge pull request #14498 from ClickHouse/add_retries_to_host_ip_change

Add retries to integration test_host_ip_change

tests/integration/test_host_ip_change/test.py

@@ -116,8 +116,7 @@ def test_ip_change_update_dns_cache(cluster_with_dns_cache_update):
     cat_resolv = node4.exec_in_container(["bash", "-c", "cat /etc/resolv.conf"])
     print("RESOLV {}".format(cat_resolv))
 
-
-    assert node4.query("SELECT * FROM remote('node3', 'system', 'one')") == "0\n"
+    assert_eq_with_retry(node4, "SELECT * FROM remote('node3', 'system', 'one')", "0", sleep_time=0.5)
 
     # Because of DNS cache update, ip of node3 would be updated
     assert_eq_with_retry(node4, "SELECT count(*) from test_table_update", "6", sleep_time=3)